Doc: Modularize QtConcurrent documentation.

This change moves the snippets and images to the modularized directories.

Change-Id: If52f69c0f8bb4d2df4ee46f5524a82047ec214de
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>

7 files changed, 0 insertions, 695 deletions

diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp
deleted file mode 100644
index ddf075b6ca..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qfuture.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-QFuture<QString> future = ...;
-
-QFuture<QString>::const_iterator i;
-for (i = future.constBegin(); i != future.constEnd(); ++i)
-    cout << *i << endl;
-//! [0]
-
-
-//! [1]
-QFuture<QString> future;
-...
-QFutureIterator<QString> i(future);
-while (i.hasNext())
-    qDebug() << i.next();
-//! [1]
-
-
-//! [2]
-QFutureIterator<QString> i(future);
-i.toBack();
-while (i.hasPrevious())
-    qDebug() << i.previous();
-//! [2]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp
deleted file mode 100644
index 77003791e9..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qfuturesynchronizer.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-void someFunction()
-{
-    QFutureSynchronizer<void> synchronizer;
-
-    ...
-
-    synchronizer.addFuture(QtConcurrent::run(anotherFunction));
-    synchronizer.addFuture(QtConcurrent::map(list, mapFunction));
-
-    return; // QFutureSynchronizer waits for all futures to finish
-}
-//! [0]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp b/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp
deleted file mode 100644
index 703275bc7a..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qfuturewatcher.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-// Instantiate the objects and connect to the finished signal.
-MyClass myObject;
-QFutureWatcher<int> watcher;
-connect(&watcher, SIGNAL(finished()), &myObject, SLOT(handleFinished()));
-
-// Start the computation.
-QFuture<int> future = QtConcurrent::run(...);
-watcher.setFuture(future);
-//! [0]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
deleted file mode 100644
index cf0257c45b..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentexception.cpp
+++ /dev/null
@@ -1,75 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-
-class MyException : public QtConcurrent::Exception
-{
-public:
-    void raise() const { throw *this; }
-    Exception *clone() const { return new MyException(*this); }
-};
-
-//! [0]
-
-
-//! [1]
-
-try  {
-    QtConcurrent::blockingMap(list, throwFunction); // throwFunction throws MyException
-} catch (MyException &e) {
-    // handle exception
-}
-
-//! [1]
-
-
-//! [2]
-
-void MyException::raise() const { throw *this; }
-
-//! [2]
-
-
-//! [3]
-
-MyException *MyException::clone() const { return new MyException(*this); }
-
-//! [3]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp
deleted file mode 100644
index 2acf467e9a..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentfilter.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-bool function(const T &t);
-//! [0]
-
-
-//! [1]
-bool allLowerCase(const QString &string)
-{
-    return string.lowered() == string;
-}
-
-QStringList strings = ...;
-QFuture<QString> lowerCaseStrings = QtConcurrent::filtered(strings, allLowerCase);
-//! [1]
-
-
-//! [2]
-QStringList strings = ...;
-QFuture<void> future = QtConcurrent::filter(strings, allLowerCase);
-//! [2]
-
-
-//! [3]
-V function(T &result, const U &intermediate)
-//! [3]
-
-
-//! [4]
-void addToDictionary(QSet<QString> &dictionary, const QString &string)
-{
-    dictionary.insert(string);
-}
-
-QStringList strings = ...;
-QFuture<QSet<QString> > dictionary = QtConcurrent::filteredReduced(strings, allLowerCase, addToDictionary);
-//! [4]
-
-
-//! [5]
-QStringList strings = ...;
-QFuture<QString> lowerCaseStrings = QtConcurrent::filtered(strings.constBegin(), strings.constEnd(), allLowerCase);
-
-// filter in-place only works on non-const iterators
-QFuture<void> future = QtConcurrent::filter(strings.begin(), strings.end(), allLowerCase);
-
-QFuture<QSet<QString> > dictionary = QtConcurrent::filteredReduced(strings.constBegin(), strings.constEnd(), allLowerCase, addToDictionary);
-//! [5]
-
-
-//! [6]
-QStringList strings = ...;
-
-// each call blocks until the entire operation is finished
-QStringList lowerCaseStrings = QtConcurrent::blockingFiltered(strings, allLowerCase);
-
-
-QtConcurrent::blockingFilter(strings, allLowerCase);
-
-QSet<QString> dictionary = QtConcurrent::blockingFilteredReduced(strings, allLowerCase, addToDictionary);
-//! [6]
-
-
-//! [7]
-// keep only images with an alpha channel
-QList<QImage> images = ...;
-QFuture<void> alphaImages = QtConcurrent::filter(strings, &QImage::hasAlphaChannel);
-
-// keep only gray scale images
-QList<QImage> images = ...;
-QFuture<QImage> grayscaleImages = QtConcurrent::filtered(images, &QImage::isGrayscale);
-
-// create a set of all printable characters
-QList<QChar> characters = ...;
-QFuture<QSet<QChar> > set = QtConcurrent::filteredReduced(characters, &QChar::isPrint, &QSet<QChar>::insert);
-//! [7]
-
-
-//! [8]
-// can mix normal functions and member functions with QtConcurrent::filteredReduced()
-
-// create a dictionary of all lower cased strings
-extern bool allLowerCase(const QString &string);
-QStringList strings = ...;
-QFuture<QSet<int> > averageWordLength = QtConcurrent::filteredReduced(strings, allLowerCase, QSet<QString>::insert);
-
-// create a collage of all gray scale images
-extern void addToCollage(QImage &collage, const QImage &grayscaleImage);
-QList<QImage> images = ...;
-QFuture<QImage> collage = QtConcurrent::filteredReduced(images, &QImage::isGrayscale, addToCollage);
-//! [8]
-
-
-//! [9]
-bool QString::contains(const QRegExp &regexp) const;
-//! [9]
-
-
-//! [10]
-boost::bind(&QString::contains, QRegExp("^\\S+$")); // matches strings without whitespace
-//! [10]
-
-
-//! [11]
-bool contains(const QString &string)
-//! [11]
-
-
-//! [12]
-QStringList strings = ...;
-boost::bind(static_cast<bool(QString::*)(const QRegExp&)>( &QString::contains ), QRegExp("..." ));
-//! [12]
-
-//! [13]
-struct StartsWith
-{
-    StartsWith(const QString &string)
-    : m_string(string) { }
-
-    typedef bool result_type;
-
-    bool operator()(const QString &testString)
-    {
-        return testString.startsWith(m_string);
-    }
-
-    QString m_string;
-};
-
-QList<QString> strings = ...;
-QFuture<QString> fooString = QtConcurrent::filtered(images, StartsWith(QLatin1String("Foo")));
-//! [13]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp
deleted file mode 100644
index 9b83ad5bef..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentmap.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-U function(const T &t);
-//! [0]
-
-
-//! [1]
-QImage scaled(const QImage &image)
-{
-    return image.scaled(100, 100);
-}
-
-QList<QImage> images = ...;
-QFuture<QImage> thumbnails = QtConcurrent::mapped(images, scaled);
-//! [1]
-
-
-//! [2]
-U function(T &t);
-//! [2]
-
-
-//! [3]
-void scale(QImage &image)
-{
-    image = image.scaled(100, 100);
-}
-
-QList<QImage> images = ...;
-QFuture<void> future = QtConcurrent::map(images, scale);
-//! [3]
-
-
-//! [4]
-V function(T &result, const U &intermediate)
-//! [4]
-
-
-//! [5]
-void addToCollage(QImage &collage, const QImage &thumbnail)
-{
-    QPainter p(&collage);
-    static QPoint offset = QPoint(0, 0);
-    p.drawImage(offset, thumbnail);
-    offset += ...;
-}
-
-QList<QImage> images = ...;
-QFuture<QImage> collage = QtConcurrent::mappedReduced(images, scaled, addToCollage);
-//! [5]
-
-
-//! [6]
-QList<QImage> images = ...;
-
-QFuture<QImage> thumbnails = QtConcurrent::mapped(images.constBegin(), images.constEnd(), scaled);
-
-// map in-place only works on non-const iterators
-QFuture<void> future = QtConcurrent::map(images.begin(), images.end(), scale);
-
-QFuture<QImage> collage = QtConcurrent::mappedReduced(images.constBegin(), images.constEnd(), scaled, addToCollage);
-//! [6]
-
-
-//! [7]
-QList<QImage> images = ...;
-
-// each call blocks until the entire operation is finished
-QList<QImage> future = QtConcurrent::blockingMapped(images, scaled);
-
-QtConcurrent::blockingMap(images, scale);
-
-QImage collage = QtConcurrent::blockingMappedReduced(images, scaled, addToCollage);
-//! [7]
-
-
-//! [8]
-// squeeze all strings in a QStringList
-QStringList strings = ...;
-QFuture<void> squeezedStrings = QtConcurrent::map(strings, &QString::squeeze);
-
-// swap the rgb values of all pixels on a list of images
-QList<QImage> images = ...;
-QFuture<QImage> bgrImages = QtConcurrent::mapped(images, &QImage::rgbSwapped);
-
-// create a set of the lengths of all strings in a list
-QStringList strings = ...;
-QFuture<QSet<int> > wordLengths = QtConcurrent::mappedReduced(string, &QString::length, &QSet<int>::insert);
-//! [8]
-
-
-//! [9]
-// can mix normal functions and member functions with QtConcurrent::mappedReduced()
-
-// compute the average length of a list of strings
-extern void computeAverage(int &average, int length);
-QStringList strings = ...;
-QFuture<int> averageWordLength = QtConcurrent::mappedReduced(strings, &QString::length, computeAverage);
-
-// create a set of the color distribution of all images in a list
-extern int colorDistribution(const QImage &string);
-QList<QImage> images = ...;
-QFuture<QSet<int> > totalColorDistribution = QtConcurrent::mappedReduced(images, colorDistribution, QSet<int>::insert);
-//! [9]
-
-
-//! [10]
-QImage QImage::scaledToWidth(int width, Qt::TransformationMode) const;
-//! [10]
-
-
-//! [11]
-boost::bind(&QImage::scaledToWidth, 100, Qt::SmoothTransformation)
-//! [11]
-
-
-//! [12]
-QImage scaledToWith(const QImage &image)
-//! [12]
-
-
-//! [13]
-QList<QImage> images = ...;
-QFuture<QImage> thumbnails = QtConcurrent::mapped(images, boost::bind(&QImage::scaledToWidth, 100 Qt::SmoothTransformation));
-//! [13]
-
-//! [14]
-struct Scaled
-{
-    Scaled(int size)
-    : m_size(size) { }
-
-    typedef QImage result_type;
-
-    QImage operator()(const QImage &image)
-    {
-        return image.scaled(m_size, m_size);
-    }
-
-    int m_size;
-};
-
-QList<QImage> images = ...;
-QFuture<QImage> thumbnails = QtConcurrent::mapped(images, Scaled(100));
-//! [14]
diff --git a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp b/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp
deleted file mode 100644
index 362f084092..0000000000
--- a/doc/src/snippets/code/src_corelib_concurrent_qtconcurrentrun.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** You may use this file under the terms of the BSD license as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**   * Redistributions of source code must retain the above copyright
-**     notice, this list of conditions and the following disclaimer.
-**   * Redistributions in binary form must reproduce the above copyright
-**     notice, this list of conditions and the following disclaimer in
-**     the documentation and/or other materials provided with the
-**     distribution.
-**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
-**     the names of its contributors may be used to endorse or promote
-**     products derived from this software without specific prior written
-**     permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//! [0]
-extern void aFunction();
-QFuture<void> future = QtConcurrent::run(aFunction);
-//! [0]
-
-
-//! [1]
-extern void aFunctionWithArguments(int arg1, double arg2, const QString &string);
-
-int integer = ...;
-double floatingPoint = ...;
-QString string = ...;
-
-QFuture<void> future = QtConcurrent::run(aFunctionWithArguments, integer, floatingPoint, string);
-//! [1]
-
-
-//! [2]
-extern QString functionReturningAString();
-QFuture<QString> future = QtConcurrent::run(functionReturningAString);
-...
-QString result = future.result();
-//! [2]
-
-
-//! [3]
-extern QString someFunction(const QByteArray &input);
-
-QByteArray bytearray = ...;
-
-QFuture<QString> future = QtConcurrent::run(someFunction, bytearray);
-...
-QString result = future.result();
-//! [3]
-
-//! [4]
-// call 'QList<QByteArray>  QByteArray::split(char sep) const' in a separate thread
-QByteArray bytearray = "hello world";
-QFuture<QList<QByteArray> > future = QtConcurrent::run(bytearray, &QByteArray::split, ',');
-...
-QList<QByteArray> result = future.result();
-//! [4]
-
-//! [5]
-// call 'void QImage::invertPixels(InvertMode mode)' in a separate thread
-QImage image = ...;
-QFuture<void> future = QtConcurrent::run(&image, &QImage::invertPixels, QImage::InvertRgba);
-...
-future.waitForFinished();
-// At this point, the pixels in 'image' have been inverted
-//! [5]
-
-
-//! [6]
-void someFunction(int arg1, double arg2);
-QFuture<void> future = QtConcurrent::run(boost::bind(someFunction, 1, 2.0));
-...
-//! [6]